spare car key 2

https://scarboroughautolocksmithguide.currentvale.com/posts/what-to-do-when-you-are-locked-out-of-your-car-a-practical-guide

It's the little plastic key fob you keep in your wallet 'just in case,' hoping you'll never need it. That spare car key is a silent promise of rescue from a locked door or a lost primary set, a small piece of metal that represents freedom from a very specific kind of stranded panic.